The ethyl derivative of acetoacetic ester on basic-hydrolysis gives
(a) Acetic acid
(b) Acetic acid and propionic acid
(c) Propionic acid
(d) Acetic acid and n-butyric acid
(a) Acetic acid
(b) Acetic acid and propionic acid
(c) Propionic acid
(d) Acetic acid and n-butyric acid